Free calculators that decide, not just compute
Every other startup calculator gives you a number. Ours gives you the number plus a one-line verdict that tells you what to do about it. No industry pickers. No 'AI recommendations' sidebar. No signup.
Validation
Finance
Startup runway calculator
How many months until the bank account hits zero?
CAC / LTV ratio calculator
Does each customer make you money? Or cost you money?
Burn rate calculator
Gross burn lies. Net burn tells you the truth.
Break-even calculator
How many units a month before the math stops bleeding?
Startup valuation calculator
What's your SaaS worth? Low, mid, high, in three inputs.
Pricing
Equity
ShipFit-only
All nine, side by side
Every calculator, the sum it does, what you have to know before you start, and the moment in the week when it is worth running. No signup on any of them.
| Calculator | The sum | You need | Run it |
|---|---|---|---|
| TAM SAM SOM calculator | Year-one SOM = reachable buyers × conversion rate × annual price per customer | Reachable buyers, conversion rate, annual price | Before writing a deck or a line of code |
| Startup runway calculator | Runway (months) = cash on hand ÷ monthly net burn | Cash on hand, monthly net burn | Monthly, and before every hire |
| CAC / LTV ratio calculator | LTV = (monthly ARPU × gross margin %) ÷ monthly churn % · Ratio = LTV ÷ CAC | CAC, monthly ARPU, gross margin, monthly churn | Before scaling any paid channel |
| Burn rate calculator | Net burn = monthly cash out − monthly cash in · Gross burn = monthly cash out | Monthly cash out, monthly cash in | Monthly, from the bank statement rather than the forecast |
| Break-even calculator | Break-even units = fixed monthly costs ÷ (price − variable cost per unit) | Fixed monthly costs, price per unit, variable cost per unit | Whenever price, costs or headcount change |
| Startup valuation calculator | Valuation = ARR × growth multiple × margin adjustment · Range = mid × 0.65 to mid × 1.4 | ARR, year-on-year growth rate, gross margin | Before a fundraise, and before believing a headline |
| Pricing strategy calculator | Optimal Price Point = (too cheap + too expensive) ÷ 2 · Acceptable range = midpoints of the crossing pairs | Four buyer price answers, from too cheap to too expensive | After ten buyer conversations, before publishing a price |
| Equity split calculator | Founder share = founder score ÷ sum of all founder scores | A contribution score from 0 to 10 for each founder | Before incorporation, and before anybody writes code |
| Idea score | Score = sum of 5 answers, where yes = 20, maybe = 10, not yet = 0 | Five yes / maybe / not yet questions | Before building anything, and again two weeks later |
These give you numbers. The full ShipFit playbook gives you the decision around every number. Buyer, problem, solution, pricing, scope, demand, and launch, in one 9-stage flow.
Ready to make your next product a success?
9 decisions between your idea and a product worth building.